1 files changed, 127 insertions, 0 deletions
diff --git a/opendc-web/opendc-web-runner/src/cli/kotlin/org/opendc/web/runner/Main.kt b/opendc-web/opendc-web-runner/src/cli/kotlin/org/opendc/web/runner/Main.kt
new file mode 100644
index 00000000..348a838c
--- /dev/null
+++ b/opendc-web/opendc-web-runner/src/cli/kotlin/org/opendc/web/runner/Main.kt
@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.opendc.web.runner
+
+import com.github.ajalt.clikt.core.CliktCommand
+import com.github.ajalt.clikt.parameters.options.*
+import com.github.ajalt.clikt.parameters.types.file
+import com.github.ajalt.clikt.parameters.types.int
+import mu.KotlinLogging
+import org.opendc.web.client.auth.OpenIdAuthController
+import org.opendc.web.client.runner.OpenDCRunnerClient
+import java.io.File
+import java.net.URI
+
+private val logger = KotlinLogging.logger {}
+
+/**
+ * Represents the CLI command for starting the OpenDC web runner.
+ */
+class RunnerCli : CliktCommand(name = "opendc-runner") {
+    /**
+     * The URL to the OpenDC API.
+     */
+    private val apiUrl by option(
+        "--api-url",
+        help = "url to the OpenDC API",
+        envvar = "OPENDC_API_URL"
+    )
+        .convert { URI(it) }
+        .default(URI("https://api.opendc.org/v2"))
+
+    /**
+     * The auth domain to use.
+     */
+    private val authDomain by option(
+        "--auth-domain",
+        help = "auth domain of the OpenDC API",
+        envvar = "AUTH0_DOMAIN"
+    )
+        .required()
+
+    /**
+     * The auth domain to use.
+     */
+    private val authAudience by option(
+        "--auth-audience",
+        help = "auth audience of the OpenDC API",
+        envvar = "AUTH0_AUDIENCE"
+    )
+        .required()
+
+    /**
+     * The auth client ID to use.
+     */
+    private val authClientId by option(
+        "--auth-id",
+        help = "auth client id of the OpenDC API",
+        envvar = "AUTH0_CLIENT_ID"
+    )
+        .required()
+
+    /**
+     * The auth client secret to use.
+     */
+    private val authClientSecret by option(
+        "--auth-secret",
+        help = "auth client secret of the OpenDC API",
+        envvar = "AUTH0_CLIENT_SECRET"
+    )
+        .required()
+
+    /**
+     * The path to the traces directory.
+     */
+    private val tracePath by option(
+        "--traces",
+        help = "path to the directory containing the traces",
+        envvar = "OPENDC_TRACES"
+    )
+        .file(canBeFile = false)
+        .defaultLazy { File("traces/") }
+
+    /**
+     * The number of threads used for simulations..
+     */
+    private val parallelism by option(
+        "--parallelism",
+        help = "maximum number of threads for simulations",
+    )
+        .int()
+        .default(Runtime.getRuntime().availableProcessors() - 1)
+
+    override fun run() {
+        logger.info { "Starting OpenDC web runner" }
+
+        val client = OpenDCRunnerClient(baseUrl = apiUrl, OpenIdAuthController(authDomain, authClientId, authClientSecret, authAudience))
+        val runner = OpenDCRunner(client, tracePath, parallelism = parallelism)
+
+        logger.info { "Watching for queued scenarios" }
+        runner.run()
+    }
+}
+
+/**
+ * Main entry point of the runner.
+ */
+fun main(args: Array<String>): Unit = RunnerCli().main(args)